Howard Lee - Director at Amphastar Pharmaceuticals, Inc.

Insider Transactions and Holdings

Entity Type
Individual
Role
Director
Stock Symbol
AMPH on Nasdaq
All Insider Reports
All Insider Reports

There are no Buy or Sell transactions made by Howard Lee since 10/7/2024

Holdings reported by Howard Lee for Amphastar Pharmaceuticals, Inc.

Security Num Shares Value Price $ Transaction Date Ownership Underlying Class Underlying Amount
Common Stock 152K $3.95M $26.01 Jun 3, 2025 Direct
Stock Option (right to buy) 11.4K Jun 2, 2025 Direct Common Stock

Transactions reported by Howard Lee for Amphastar Pharmaceuticals, Inc.

Sym Class Transaction % Value $ * Price $ Shares Shares After Date Ownership
* An asterisk sign (*) next to the price indicates that the price is likely invalid.